Corrosion of super-heater steel materials under alkali salt deposits. Part 2: SEM analyses of different steel materials

BJ Skrifvars, M Westen-Karlsson, Mikko Hupa, K Salmenoja

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    48 Citeringar (Scopus)

    Sammanfattning

    This paper is the second in a series of two papers where we report results from laboratory-scale corrosion studies in which tailor-made well-characterized synthetic alkali salt deposits were used for corrosion testing of typical kraft recovery boiler super-heater steel materials.

    The corrosion testing was done in temperatures ranging from 450 to 600 °C. Six different alkali salts and six different steel types were used in the tests.

    In the first paper we reported generally on the corrosion tendencies of the six steels. In this second paper we continue the corrosion behavior mapping of the tested steels.

    OriginalspråkOdefinierat/okänt
    Sidor (från-till)1011–1019
    Antal sidor9
    TidskriftCorrosion Science
    Volym52
    Utgåva3
    DOI
    StatusPublicerad - 2010
    MoE-publikationstypA1 Tidskriftsartikel-refererad

    Nyckelord

    • Alkaline corrosion
    • High-temperature corrosion
    • Lab-scale corrosion measurements
    • Molten salts
    • SEM/EDS analyses

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